89281305

素因数分解:

$3^3\times 5^1\times {\mathrm{661343}}^1$

素因数の和:661357

約数の個数: 16

約数和(自身を含む): 158722560

約数和(自身を除く): 69441255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 661343, 1984029, 3306715, 5952087, 9920145, 17856261, 29760435, 89281305]

約数ペア:

[(1, 89281305), (3, 29760435), (5, 17856261), (9, 9920145), (15, 5952087), (27, 3306715), (45, 1984029), (135, 661343)]